Isolation and Identification of Potential Bacillus Probiotics from Free Ranging Yaks of Tibetan Plateau, China
文献类型： 外文期刊
作者： Li, Aoyun 1 ; Wang, Yaping 1 ; Suolang, Sizhu 1 ; Mehmood, Khalid 2 ; Jiang, Xiong 4 ; Zhang, Lihong 4 ; Li, Zhixing 4 ;
作者机构： 1.Tibet Agr & Anim Husb Univ, Coll Anim Husb & Vet Med, Linzhi 860000, Tibet, Peoples R China
2.Islamia Univ Bahawalpur, Univ Coll Vet & Anim Sci, Punjab, Pakistan
3.Tibet Acad Agr & Anim Husb Sci, Inst Anim Husb & Vet Med, Lasa 430070, Peoples R China
4.Huazhong Agr Univ, Coll Vet Med, Wuhan 430070, Hubei, Peoples R China
关键词： Antibacterial activity; Bacillus; In-vitro tests; Yaks
期刊名称：PAKISTAN VETERINARY JOURNAL （ 影响因子：1.318； 五年影响因子：0.954 ）
ISSN： 0253-8318
年卷期： 2019 年 39 卷 3 期
页码：
收录情况： SCI
摘要： The present study was planned to isolate and identify the Bacillus probiotics from free ranging yaks of Tibet in order to prevent the epidemic calf diseases through beneficial strains. For this purpose, three Bacillus subtilis strains (named BS1, BS2, and BS3) and one Bacillus velezensis strain (named BV1) were isolated from the intestinal contents of Tibetan yaks. Meanwhile, Staphylococcus aureus (S. aureus ATCC 26112), Escherichia coli (E. coli ATCC 25922) and Salmonella enteritidis (S. enteritidis NCTC 13349) were used as reference strains to test the antibacterial activity of the isolates. All the strains had strongest bacteriostatic ability against the reference strains with perfect bile and acid tolerance, especially BV1 exhibiting the highest antibacterial activity. In addition, antibiotic resistance, resistance gene, oral testing and hemolytic analysis were also performed to confirm the safety of these isolates. Furthermore, experimental group showed a better growth trend as compared to the control group. In conclusion, in present study four isolated strains of Bacillus prove to be safe, possess growth promoting activity and promote the healthy balance of gut microflora. (C) 2018 PVJ. All rights reserved
- 相关文献
作者其他论文 更多>>
-
Role of dietary energy and protein proportions on serum inflammatory factors, antioxidant capacity, and rumen microbiota in postpartum weaned female yak
作者：Zhu, Yanbin;Cidan, Yangji;Cisang, Zhuoma;Gusang, Deji;Danzeng, Quzha;Basang, Wangdui;Lu, Sijia;Ali, Munwar;Li, Kun;Saleem, Muhammad Usman
关键词：Postpartum weaned female yak; Rumen microbiota; 16S rRNA
-
Composition and diversity of rumen mycobiota in Jiani yaks (Bos grunniens jiani): insights into microbial ecology and functions
作者：Cidan, Yangji;Wang, Hongzhuang;Zhu, Yanbin;Basang, Wangdui;Cidan, Yangji;Wang, Hongzhuang;Zhu, Yanbin;Basang, Wangdui;Wang, Jia;Xu, Chang;Li, Kun;Khan, Muhammad Kasib
关键词：Yak; rib; gut; microbiota; mycobiota; ITS sequencing
-
Characterization of Enterococcus faecalis JM263 from the Yak Gut on the Qinghai-Tibet Plateau: A Probiotic Candidate with Strong Fiber-Degrading Capacity
作者：Cidan, Yangji;Cisang, Zhuoma;Liu, Guifang;Wu, Dan;Basang, Wangdui;Deji, Quzhen;Ciwang, Renzeng;Zhu, Yanbin;Kangji, Lamu;Zhou, Xinhong
关键词：
Enterococcus faecalis JM263; Yak; Cellulose degradation; In vitro rumen fermentation; Probiotic potential -
Joint exploration of network pharmacology and metabolomics on the effects of traditional Chinese medicine compounds in weaned yaks
作者：Lu, Sijia;Li, Kun;Zhu, Yanbin;Cidan, Yangji;Basang, Wangdui;Zhu, Yanbin;Zhang, Xiaojuan
关键词：traditional Chinese medicine compounds; weaned yaks; network pharmacology analysis; metabolomics; diarrhea
-
Traditional Chinese herbal formulas modulate inflammatory mediators, antioxidant enzyme levels, and ruminal microbiota composition in postpartum female Yaks
作者：Zhu, Yanbin;Cidan, Yangji;Wang, Hongzhuang;Basang, Wangdui;Wang, Jia;Ali, Munwar;Li, Kun;Zhang, Xiaojuan;Pubu, Panduo
关键词：Antioxidant; Rumen; 16S rRNA sequencing; Microbiome; Bos grunniens; Herbal
-
Evaluating the Effect of Dietary Protein-Energy Ratios on Yak Intestinal Microbiota Using High-Throughput 16S rRNA Gene Sequencing
作者：Zhu, Yanbin;Cidan, Yangji;Cisang, Zhuoma;Gusang, Deji;Danzeng, Quzha;Basang, Wangdui;Ali, Munwar;Lu, Sijia;Javed, Usama;Li, Kun
关键词：protein-energy ratio; 16S rRNA sequencing; microbial diversity; yak intestinal microbiota
-
Protective Effects of Traditional Chinese Herbal Medicine Formulas (TCHMFs) Via Influencing Anti-Oxidative Capacity, Inflammatory Mediators, and Gut Microbiota in Weaned Yaks
作者：Zhu, Yanbin;Cidan, Yangji;Basang, Wangdui;Zhu, Yanbin;Zhu, Yanbin;Lu, Sijia;Ali, Munwar;Li, Kun;Zhang, Xiaojuan;Pubu, Panduo;Kiani, Faisal Ayub;Saleem, Muhammad Usman
关键词：Bos grunniens; Intestinal microbiota; Serum parameters; Traditional Chinese Medicine; Weaning
